LVL-B1 Vibration Limit Switch

Teknik Veriler

Equipment architecture

The measuring system consists of: - the device with electronic insert - a supply point - the connected control systems, switching units, signalling systems (e. g. lamps, horns, PCS, PLC, etc.)

Construction type

compact device

Series

Vibracon LVL-B1

Rated voltage

U r electronic insert FEM22 (E5): 10 ... 45 V DC electronic insert FEM24 (WA): 19 ... 253 V AC, 50/60 Hz or 19 ... 55 V DC

Ripple

electronic insert FEM22 (E5): max. 5 V, 0 ... 400 Hz

Current consumption

electronic insert FEM22 (E5): max. 18 mA

Power consumption

electronic insert FEM22 (E5): max. 0.81 W electronic insert FEM 24 (WA): max. 1.3 W

Reverse polarity protection

separation voltage 2.2 kV

Surge protection

electronic insert FEM22 (E5) : overvoltage category III

Input signal

probe covered - small amplitude probe not covered - large amplitude

Measured variable

level (according to the mounting location and the overall length)

Measuring range

The measuring range depends on the mounting location of the device

Switch-on delay

t on correct switching after max. 3 s

Output signal

digital

Signal on alarm

electronic insert FEM22 (E5): output signal on power failure or in the event of device failure - < 100 µA electronic insert FEM24 (WA): output signal in event of power failure - relay de-energised

Input/power supply

electronic insert FEM22 (E5)

Input/Other circuits

electronic insert FEM24 (WA)

Directive 2014/30/EU

EN 61326-1:2006 , EN 61326-2-3:2006

Directive 2014/35/EU

electronic insert FEM24 (WA) : EN 61010-1:2010

Electromagnetic compatibility

NE 21

Degree of protection

IEC 60529:2001

Vibration resistance

EN 60068-2-27

Climate class

EN 60068, part 2-38, fig. 2a

Measuring frequency

700 ... 800 Hz